ECODRIVE DKC01.1/DKC11.1 Drive Controllers
4-4 Exchanging Drive Components DOK-ECODRV-ASE-02VRS**-WAR1-EN-P • 07.96
Motor exchange:
• Turn off the main switch
• protect against the drive being turned back on prematurely
Note: When the motor is exchanged, open connectors from power
connections should be covered with protection caps to protect
against the spread of coolant, lubricating fluid or dirt (adm.
protection level V2).
• when exchanging mechanisms from the AC servo motor, please
observe the directions from the machine manufacturer
⇒ Danger of accident due to undesired axis
movements. For servo axes with indirect path
measuring systems through the motor, the absolute
position will be lost when the motor is exchanged!
This is why it is necessary to reconstruct the absolute
position to the machine coordinate system after the
exchange.
• Reconstruct the absolute position for servo axes. Acquire the position
feedback value indirectly through the motor's own measurement
system.
• Reconstruct the absolute position for the position feedback value
output when the feature "Indirect absolute position feedback value
output" is used.
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